LCK Series Memory Keys
Datakey’s LCK keys are economical 1 Kbit, 4 Kbit, and 16 Kbit data carriers that provide convenient data storage and transfer for high-volume, end-user applications that require a low-density, read/write portable memory. Each LCK key contains a non-volatile, serial Microwire EEPROM that can be read, erased, and written to via a Keyceptacle® which is available in both panel-mount and board-mount forms. The LCK can also be accessed and programmed through the KeyLink™ Reader/Writers that easily interface to PCs and other host hardware via a standard RS-232 or USB port. A molded, synthetic body protects each key's embedded memory from harsh environmental influences, so it retains data even when exposed to dirt, moisture, chemicals, X-rays, and up to 10 kV of electrostatic discharge.
| LCK1Kb | |
| Part Number | 611-0049-000A (Black) |
| Memory Capacity | 1 Kb (1,024 bits) 64 x 16 |
| Interface | Microwire |
| Memory Technology | EEPROM |
| Voltage | 2.7 to 5.5 V |
| ESD Protection | 10 kV (per Std. 064-1028) |
| Read Cycles | Unlimited |
| Write/Erase Cycles | 1,000,000 min. |
| Data Life (Storage) | 10 years min. |
| Contact Life | 15,000 cycles min. |
| Operational Temperature | -40 ˚C to +85 ˚C |
| Storage Temperature | -40 ˚C to +100 ˚C |
| Used With | All Keyceptacles, KeyLink III programmers |
| Compliance | RoHS Compliant |
| Other Features | Redundant contacts. |
| LCK4Kb | |
| Part Number | 611-0069-000A (Black) |
| Memory Capacity | 4 Kb (4,096 bits) 256 x 16 |
| Interface | Microwire |
| Memory Technology | EEPROM |
| Voltage | 2.7 to 5.5 V |
| ESD Protection | 10 kV (per Std. 064-1028) |
| Read Cycles | Unlimited |
| Write/Erase Cycles | 1,000,000 min. |
| Data Life (Storage) | 10 years min. |
| Contact Life | 15,000 cycles min. |
| Operational Temperature | -40 ˚C to +85 ˚C |
| Storage Temperature | -40 ˚C to +100 ˚C |
| Used With | All Keyceptacles, KeyLink III programmers |
| Compliance | RoHS Compliant |
| Other Features | Redundant contacts. |
| LCK16Kb | |
| Part Number | 611-0070-000A (Black) |
| Memory Capacity | 16 Kb (16,384 bits) 1024 x 16 |
| Interface | Microwire |
| Memory Technology | EEPROM |
| Voltage | 2.7 to 5.5 V |
| ESD Protection | 10 kV (per Std. 064-1028) |
| Read Cycles | Unlimited |
| Write/Erase Cycles | 1,000,000 min. |
| Data Life (Storage) | 10 years min. |
| Contact Life | 15,000 cycles min. |
| Operational Temperature | -40 ˚C to +85 ˚C |
| Storage Temperature | -40 ˚C to +100 ˚C |
| Used With | All Keyceptacles, KeyLink III programmers |
| Compliance | RoHS Compliant |
| Other Features | Redundant contacts. |